This article discusses a number of implementations of facial-recognition technology, and while this can make the specific use run smoother, there are concerns about what is done with the scans. They also discuss a number of outlandish uses - in Shenzhen, pedestrians who crossed the road at a red light had their faces beamed on to a billboard.
Trying to weigh the benefits realized by the specific uses with the privacy compromise of the scanned images and how they are used. And while the data is publicly used only for specific applications there are endless opportunities to misuse the data.
" recently filed lawsuit against Facebook reveals new details about the Cambridge Analytica data breach scandal, claiming among other allegations that company executives massively overpaid the Federal Trade Commission to shield CEO Mark Zuckerberg from personal liability."
"Facebook has agreed to pay a 500,000 pound ($644,000) fine for breaches of data protection law related to the harvesting of data by consultancy Cambridge Analytica, Britain's information rights regulator said on Oct. 30."